f6fe00db5c
It's time to start preparing for a version of redo that doesn't work unless we build it first (because it will rely on C modules, and eventually be rewritten in C altogether). To get rolling, remove the old-style symlinks to the main programs, and rename those programs from redo-*.py to redo/cmd_*.py. We'll also move all library functions into the redo/ dir, which is a more python-style naming convention. Previously, install.do was generating wrappers for installing in /usr/bin, which extend sys.path and then import+run the right file. This made "installed" redo work quite differently from running redo inside its source tree. Instead, let's always generate the wrappers in bin/, and not make anything executable except those wrappers. Since we're generating wrappers anyway, let's actually auto-detect the right version of python for the running system; distros can't seem to agree on what to call their python2 binaries (sigh). We'll fill in the right #! shebang lines. Since we're doing that, we can stop using /usr/bin/env, which will a) make things slightly faster, and b) let us use "python -S", which tells python not to load a bunch of extra crap we're not using, thus improving startup times. Annoyingly, we now have to build redo using minimal/do, then run the tests using bin/redo. To make this less annoying, we add a toplevel ./do script that knows the right steps, and a Makefile (whee!) for people who are used to typing 'make' and 'make test' and 'make clean'.
42 lines
1.1 KiB
Text
42 lines
1.1 KiB
Text
exec >&2
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: ${INSTALL:=install}
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: ${DESTDIR=NONE}
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: ${PREFIX:=/usr}
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: ${MANDIR:=$DESTDIR$PREFIX/share/man}
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: ${DOCDIR:=$DESTDIR$PREFIX/share/doc/redo}
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: ${BINDIR:=$DESTDIR$PREFIX/bin}
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: ${LIBDIR:=$DESTDIR$PREFIX/lib/redo}
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if [ "$DESTDIR" = "NONE" ]; then
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echo "$0: fatal: set DESTDIR before trying to install."
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exit 99
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fi
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redo-ifchange _all redo/whichpython
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read py <redo/whichpython
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echo "Installing to: $DESTDIR$PREFIX"
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# make dirs
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$INSTALL -d $MANDIR/man1 $DOCDIR $BINDIR $LIBDIR $LIBDIR/version
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# docs
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for d in docs/*.1; do
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[ "$d" = "docs/*.1" ] && continue
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$INSTALL -m 0644 $d $MANDIR/man1
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done
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$INSTALL -m 0644 README.md $DOCDIR
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# .py files (precompiled to .pyc files for speed)
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$INSTALL -m 0644 redo/*.py $LIBDIR/
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$INSTALL -m 0644 redo/version/*.py $LIBDIR/version/
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$py -mcompileall $LIBDIR
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# It's important for the file to actually be named 'sh'. Some shells (like
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# bash and zsh) only go into POSIX-compatible mode if they have that name.
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cp -R redo/sh $LIBDIR/sh
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# binaries
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bins=$(ls bin/redo* | grep '^bin/redo[-a-z]*$')
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$INSTALL -m 0755 $bins $BINDIR/
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